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Real vehicle walking test system and real vehicle walking performance test method

A test system and real vehicle technology, applied in the field of testing, can solve problems such as the inability to effectively evaluate the safety of baby strollers, the inability to evaluate the field walking performance of baby strollers, and the inability to effectively evaluate the field walking performance of baby strollers, etc., to achieve guarantee Healthy growth, improvement of product performance, and the effect of ensuring safety

Active Publication Date: 2019-03-01
亿科检测认证有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no method to evaluate the walking performance of baby strollers at home and abroad, so it is impossible to effectively evaluate the safety problems of baby strollers when walking on different roads
[0004] Therefore, there is an urgent need to design a real vehicle walking test system and a real vehicle walking performance test method to solve the technical problems that cannot effectively evaluate the field walking performance of the baby stroller in the above-mentioned prior art

Method used

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  • Real vehicle walking test system and real vehicle walking performance test method
  • Real vehicle walking test system and real vehicle walking performance test method
  • Real vehicle walking test system and real vehicle walking performance test method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as Figure 1-Figure 7 As shown, this embodiment provides a real vehicle running test system, including a frame 1, a driving track 2, running equipment and an electronic control device. Wherein, the driving track 2 is arranged under the frame 1, the running equipment is arranged on the frame 1 and can move along the frame 1, and the running equipment is connected to the cart 3 to be tested, and is used to simulate human power to push the cart 3 to be tested along the running track 2 walking, the electronic control device is electrically connected with the walking equipment, and is used to control the walking state of the cart 3 to be tested, monitor the walking process of the cart 3 to be tested and collect the walking data of the cart 3 to be tested.

[0055] When carrying out the real vehicle field walking test, the cart 3 to be tested is connected with the walking equipment, and the driving track 2 is used to simulate the real vehicle walking surface, which is pr...

Embodiment 2

[0078] This embodiment provides a method for testing the walking performance of a real vehicle using the above-mentioned real vehicle walking test system, including the following steps:

[0079]S1: Install the cart 3 to be tested with a preset load into the actual vehicle walking test system according to the state of use.

[0080] In order to simulate the actual walking situation of the cart 3 to be tested to the greatest extent, it is necessary to set a load on the cart 3 to be tested. Exemplarily, the seat load of a single-person vehicle is 15kg, and the basket load is 5kg. If it is a double vehicle, the load is doubled, that is, the seat load is 30kg, and the basket load is 10kg. If no basket is set on the cart 3 to be tested, only the seat load is sufficient. Connect the cart 3 to be tested with the cart device 4 and the driving auxiliary guide device 8, and adjust the angle between the mobile seat 41 and the bionic push frame 42 to simulate the actual use state of the ca...

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Abstract

The invention belongs to the technical field of testing technologies and discloses a real vehicle walking test system and a real vehicle walking performance testing method. The real vehicle walking test system comprises a rack, a traveling track, a walking device and an electric control device; the traveling track is arranged below the rack; the walking device is arranged on the rack and can movealong the rack; the walking device is connected with a cart to be tested and is used for simulating manual push to enable the cart to be tested to walk on the traveling track; and the electric controldevice is electrically connected with the walking device and is used for controlling the walking state of the cart to be tested, monitoring the walking process of the cart to be tested and collectingthe walking data of the cart to be tested. During a real vehicle on-site walking test, the cart to be tested is connected with the walking device; the walking state and process of the cart to be tested on the traveling track are controlled through the electronic control device; and the automatic start and stop of the travel of the cart to be tested, and the process abnormal monitoring and test whole-process recording of the cart to be tested are realized. Since the manual push is simulated to enable the cart to be tested to walk on the traveling track, product performance can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of testing technology, in particular to a real vehicle running test system and a real vehicle running performance testing method. Background technique [0002] Baby stroller is a kind of tool cart designed for the convenience of baby’s outdoor activities. There are various models, it is the baby’s favorite means of transportation, and it is also a necessity when mother takes the baby to go shopping on the street. Security is very important. [0003] The real vehicle walking test is an extremely important test for comprehensively verifying the overall structural strength of the prototype vehicle. Because it is the most appropriate simulation of the actual use of the prototype vehicle, it has been valued by more and more manufacturers and customers. At present, there is no method to evaluate the walking performance of baby strollers at home and abroad, so it is impossible to effectively evaluate the safety pr...

Claims

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Application Information

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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 陈必祥魏雷袁良庆涂德磊王鹏程
Owner 亿科检测认证有限公司
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